Code cleanup to cleanly lint, added lint step to GitHub Action (#138)

src/CommandLineParser.ts

@@ -36,28 +36,28 @@ export const argv = yargs.options({
     },
     noExperiments: {
         alias: 'x',
-        describe: `Do not attempt to render video thumbnails in the console`,
+        describe: 'Do not attempt to render video thumbnails in the console',
         type: 'boolean',
         default: false,
         demandOption: false
     },
     simulate: {
         alias: 's',
-        describe: `Disable video download and print metadata information to the console`,
+        describe: 'Disable video download and print metadata information to the console',
         type: 'boolean',
         default: false,
         demandOption: false
     },
     verbose: {
         alias: 'v',
-        describe: `Print additional information to the console (use this before opening an issue on GitHub)`,
+        describe: 'Print additional information to the console (use this before opening an issue on GitHub)',
         type: 'boolean',
         default: false,
         demandOption: false
     },
     noCleanup: {
         alias: 'nc',
-        describe: `Don't delete the downloaded video file when an FFmpeg error occurs`,
+        describe: 'Do not delete the downloaded video file when an FFmpeg error occurs',
         type: 'boolean',
         default: false,
         demandOption: false

src/PuppeteerHelper.ts

@@ -11,6 +11,7 @@ export function getPuppeteerChromiumPath() {
     if (!isPkg)
         return puppeteer.executablePath();
 
-    return puppeteer.executablePath()
-                    .replace(replaceRegex, path.join(path.dirname(process.execPath), 'chromium'))
+    return puppeteer
+        .executablePath()
+        .replace(replaceRegex, path.join(path.dirname(process.execPath), 'chromium'));
 }

src/Utils.ts

@@ -6,6 +6,7 @@ import fs from 'fs';
 import path from 'path';
 
 function sanitizeUrls(urls: string[]) {
+    // eslint-disable-next-line
     const rex = new RegExp(/(?:https:\/\/)?.*\/video\/[a-z0-9]{8}-(?:[a-z0-9]{4}\-){3}[a-z0-9]{12}$/, 'i');
     const sanitized: string[] = [];
 

src/destreamer.ts

@@ -44,7 +44,7 @@ async function init() {
 }
 
 async function DoInteractiveLogin(url: string, username?: string): Promise<Session> {
-    const videoId = url.split("/").pop() ?? process.exit(ERROR_CODE.INVALID_VIDEO_ID)
+    const videoId = url.split('/').pop() ?? process.exit(ERROR_CODE.INVALID_VIDEO_ID);
 
     console.log('Launching headless Chrome to perform the OpenID Connect dance...');
     const browser = await puppeteer.launch({